.preView {
  position: relative;
  overflow: hidden;
  height: 500px;
  background: linear-gradient(-90deg, rgba(0, 0, 0, 0.1) 1px, transparent 1px) 0 0 / 16px 16px,
  linear-gradient(rgba(0, 0, 0, 0.1) 1px, transparent 1px) 0 0 / 16px 16px;

  .cvsWin {
    height: 100%;
    width: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 999;
    background: #E5EAEF;
    border: 22px #17233d solid;
    border-radius: 30px;
    transition: all linear 0.3s;
    transform-origin: left top;
    transform: scale(0.6) translate(-50%, -50%);
    overflow-y: auto;
    overflow-x: hidden;
  }

}